.chat-sort{
    overflow: hidden;
    padding: 30px 0;
    .title,.letter{
        float: left;
    }
    .letter{
        a{
            margin: 0 13px;
            color: #666;
            &:hover{
                color: #13D1BE;
            }
        } 
    }        
}
.chat-city{
    dl{
        overflow: hidden;
        padding: 13px 30px 13px 10px;
        dt{
            box-sizing: border-box;
            vertical-align: top;
            padding-top: 10px;
            display: inline-block;
            text-align: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            color: #fff;
            background: #13D1BE;
            box-shadow: 0 4px 5px 0 rgba(39,178,164,.22);
        }
        dd{
            display: inline-block;
            max-width: 1060px;
            a{
                margin: 10px 20px;
                color: #666;
                display: inline-block;
                font-size: 14px;
                &:hover{
                    color: #13D1BE;
                }
            }
        }
    }
}